AS21784 The Robert W. Woodruff Library of the Atlanta University Center, Inc. 🇺🇸 US
Announcing 2 prefixes, seen at the RIS collectors.
IPv4 prefixes
2
768 (3 × /24)
IPv6 prefixes
0
-
Upstreams
3
transit providers observed
Peers
0
settlement-free adjacencies
Downstreams
0
transit customers observed
Customer cone
0
ASes reachable through it
Registry and operator data
- AS number
- AS21784
- Name
- The Robert W. Woodruff Library of the Atlanta University Center, Inc.
- Organisation
- The Robert W. Woodruff Library of the Atlanta University Center, Inc.
- Country
- 🇺🇸 US
- RIR
- ARIN
- Allocated
- 2012-06-07
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
2 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 216.150.22.0/23 v4 | RPKI valid | 43 | 377213356772521784 | 2026-09-18 |
| 216.150.22.0/24 v4 | RPKI valid | 42 | 3454917421784 | 2026-09-18 |